<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
     <div class="top">
         <div class="box">
             <div class="left">
                 <div class="message">
                     <p>欢迎登录蜗牛考试系统</p>
                     <input type="text" class="tel" placeholder="输入手机号">
                     <input type="password" class="pwd" placeholder="密码">
                     <a href="">忘记密码</a>
                     <button id="btn">登录</button>
                 </div>
             </div>
             <div class="right">
                 <button id="re">没有账号，点击注册</button>
             </div>
         </div>
     </div>
</body>
</html>